def scene_resources(res,
lower_left_lon,
lower_left_lat,
upper_right_lon,
upper_right_lat,
scene_res_file,
band="PAN",
GSD_threshold=10.0,
pick_seeds=0,
n_seeds=0):
bvxm_batch.init_process("volmQuerySatelliteResourcesProcess")
bvxm_batch.set_input_from_db(0, res)
bvxm_batch.set_input_double(1, lower_left_lon)
bvxm_batch.set_input_double(2, lower_left_lat)
bvxm_batch.set_input_double(3, upper_right_lon)
bvxm_batch.set_input_double(4, upper_right_lat)
bvxm_batch.set_input_string(5, scene_res_file)
bvxm_batch.set_input_string(6, band)
# of 0, it returns all resources that intersect the box, otherwise, it
# picks n_seeds among these resources
bvxm_batch.set_input_bool(7, pick_seeds)
bvxm_batch.set_input_int(8, n_seeds)
bvxm_batch.set_input_double(9, GSD_threshold)
bvxm_batch.run_process()
(id, type) = bvxm_batch.commit_output(0)
cnt = bvxm_batch.get_output_unsigned(id)
return cnt
def combine_height_map(height_map_folder, poly_roi, out_folder, size_in_degree = 0.0625, leaf_id = -1):
bvxm_batch.init_process("volmCombineHeightMapProcess");
bvxm_batch.set_input_string(0, height_map_folder);
bvxm_batch.set_input_string(1, poly_roi);
bvxm_batch.set_input_string(2, out_folder);
bvxm_batch.set_input_float(3, size_in_degree);
bvxm_batch.set_input_int(4, leaf_id);
bvxm_batch.run_process();
def correct_ransac_process2(res, cor_file, output_folder, pixel_radius, enforce_existing = 0):
bvxm_batch.init_process("volmCorrectRationalCamerasRANSACProcess2");
bvxm_batch.set_input_from_db(0, res);
bvxm_batch.set_input_string(1, cor_file);
bvxm_batch.set_input_string(2, output_folder);
bvxm_batch.set_input_float(3, pixel_radius); ## pixel radius to count for inliers
bvxm_batch.set_input_int(4, enforce_existing); ## if 1: enforce to have at least 2 existing images
statuscode = bvxm_batch.run_process();
return statuscode;
def update_edges(world, cropped_cam, cropped_edge_image, edge_prob_mask_size=21, edge_prob_mask_sigma=1.0, scale=0):
bvxm_batch.init_process("bvxmUpdateEdgesProcess");
bvxm_batch.set_input_from_db(0,world);
bvxm_batch.set_input_from_db(1,cropped_cam);
bvxm_batch.set_input_from_db(2,cropped_edge_image);
bvxm_batch.set_input_unsigned(3,0);
bvxm_batch.set_input_int(4, edge_prob_mask_size)
bvxm_batch.set_input_float(5, edge_prob_mask_sigma)
# bvxm_batch.set_params_process(update_params_xml); # "./bvxmUpdateEdgesProcess.xml");
bvxm_batch.run_process();
def load_geotiff_cam(tfw_filename, lvcs=0, utm_zone=0, utm_hemisphere=0):
bvxm_batch.init_process("vpglLoadGeoCameraProcess")
bvxm_batch.set_input_string(0, tfw_filename)
if lvcs != 0:
bvxm_batch.set_input_from_db(1, lvcs)
bvxm_batch.set_input_int(2, utm_zone)
bvxm_batch.set_input_unsigned(3, utm_hemisphere)
bvxm_batch.run_process()
(c_id, c_type) = bvxm_batch.commit_output(0)
cam = dbvalue(c_id, c_type)
return cam
def load_geotiff_cam(tfw_filename, lvcs=0, utm_zone=0, utm_hemisphere=0):
bvxm_batch.init_process("vpglLoadGeoCameraProcess");
bvxm_batch.set_input_string(0, tfw_filename);
if lvcs != 0:
bvxm_batch.set_input_from_db(1, lvcs);
bvxm_batch.set_input_int(2, utm_zone);
bvxm_batch.set_input_unsigned(3, utm_hemisphere);
bvxm_batch.run_process();
(c_id,c_type) = bvxm_batch.commit_output(0);
cam = dbvalue(c_id,c_type);
return cam;
def combine_height_map(height_map_folder,
poly_roi,
out_folder,
size_in_degree=0.0625,
leaf_id=-1):
bvxm_batch.init_process("volmCombineHeightMapProcess")
bvxm_batch.set_input_string(0, height_map_folder)
bvxm_batch.set_input_string(1, poly_roi)
bvxm_batch.set_input_string(2, out_folder)
bvxm_batch.set_input_float(3, size_in_degree)
bvxm_batch.set_input_int(4, leaf_id)
bvxm_batch.run_process()
def dsm_ground_estimation_edge(dsm_image, edge_img, invalid_pixel = -1.0, sample_size = 10):
bvxm_batch.init_process("volmDsmGroundEstimationEdgeProcess")
bvxm_batch.set_input_from_db(0, dsm_image)
bvxm_batch.set_input_from_db(1, edge_img)
bvxm_batch.set_input_int(2, sample_size)
bvxm_batch.set_input_float(3, invalid_pixel)
status = bvxm_batch.run_process()
if status:
(id, type) = bvxm_batch.commit_output(0)
grd_img = dbvalue(id, type)
return grd_img
else:
return None
def scene_resources2(res, poly_kml, scene_res_file, band="PAN", GSD_threshold=10.0, pick_seeds=0, n_seeds=0):
bvxm_batch.init_process("volmQuerySatelliteResourceKmlProcess");
bvxm_batch.set_input_from_db(0, res);
bvxm_batch.set_input_string(1, poly_kml);
bvxm_batch.set_input_string(2, scene_res_file);
bvxm_batch.set_input_string(3, band);
bvxm_batch.set_input_bool(4, pick_seeds);
bvxm_batch.set_input_int(5, n_seeds);
bvxm_batch.set_input_double(6, GSD_threshold);
bvxm_batch.run_process();
(id, type) = bvxm_batch.commit_output(0)
cnt = bvxm_batch.get_output_unsigned(id);
return cnt;
def correct_ransac_process2(res,
cor_file,
output_folder,
pixel_radius,
enforce_existing=0):
bvxm_batch.init_process("volmCorrectRationalCamerasRANSACProcess2")
bvxm_batch.set_input_from_db(0, res)
bvxm_batch.set_input_string(1, cor_file)
bvxm_batch.set_input_string(2, output_folder)
# pixel radius to count for inliers
bvxm_batch.set_input_float(3, pixel_radius)
# if 1: enforce to have at least 2 existing images
bvxm_batch.set_input_int(4, enforce_existing)
statuscode = bvxm_batch.run_process()
return statuscode
def update_edges(world,
cropped_cam,
cropped_edge_image,
edge_prob_mask_size=21,
edge_prob_mask_sigma=1.0,
scale=0):
bvxm_batch.init_process("bvxmUpdateEdgesProcess")
bvxm_batch.set_input_from_db(0, world)
bvxm_batch.set_input_from_db(1, cropped_cam)
bvxm_batch.set_input_from_db(2, cropped_edge_image)
bvxm_batch.set_input_unsigned(3, 0)
bvxm_batch.set_input_int(4, edge_prob_mask_size)
bvxm_batch.set_input_float(5, edge_prob_mask_sigma)
# bvxm_batch.set_params_process(update_params_xml); # "./bvxmUpdateEdgesProcess.xml");
bvxm_batch.run_process()
def scene_resources(res, lower_left_lon, lower_left_lat, upper_right_lon, upper_right_lat, scene_res_file, band="PAN", pick_seeds=0, n_seeds=0):
bvxm_batch.init_process("volmQuerySatelliteResourcesProcess");
bvxm_batch.set_input_from_db(0,res);
bvxm_batch.set_input_double(1, lower_left_lon);
bvxm_batch.set_input_double(2, lower_left_lat);
bvxm_batch.set_input_double(3, upper_right_lon);
bvxm_batch.set_input_double(4, upper_right_lat);
bvxm_batch.set_input_string(5, scene_res_file);
bvxm_batch.set_input_string(6, band);
bvxm_batch.set_input_bool(7, pick_seeds); ## of 0, it returns all resources that intersect the box, otherwise, it picks n_seeds among these resources
bvxm_batch.set_input_int(8, n_seeds);
bvxm_batch.run_process();
(id, type) = bvxm_batch.commit_output(0);
cnt = bvxm_batch.get_output_unsigned(id);
return cnt;
def dsm_ground_estimation_edge(dsm_image,
edge_img,
invalid_pixel=-1.0,
sample_size=10):
bvxm_batch.init_process("volmDsmGroundEstimationEdgeProcess")
bvxm_batch.set_input_from_db(0, dsm_image)
bvxm_batch.set_input_from_db(1, edge_img)
bvxm_batch.set_input_int(2, sample_size)
bvxm_batch.set_input_float(3, invalid_pixel)
status = bvxm_batch.run_process()
if status:
(id, type) = bvxm_batch.commit_output(0)
grd_img = dbvalue(id, type)
return grd_img
else:
return None
def get_sun_angles_date_time(lat, lon, year, month, day, hour, minute):
bvxm_batch.init_process("bradGetSunAnglesDateTimeProcess")
bvxm_batch.set_input_float(0, lat)
bvxm_batch.set_input_float(1, lon)
bvxm_batch.set_input_int(2, year)
bvxm_batch.set_input_int(3, month)
bvxm_batch.set_input_int(4, day)
bvxm_batch.set_input_int(5, hour)
bvxm_batch.set_input_int(6, minute)
bvxm_batch.run_process()
(id, type) = bvxm_batch.commit_output(0)
sun_az = bvxm_batch.get_output_float(id)
bvxm_batch.remove_data(id)
(id, type) = bvxm_batch.commit_output(1)
sun_el = bvxm_batch.get_output_float(id)
bvxm_batch.remove_data(id)
return sun_az, sun_el
def persp2genWmargin(pcam, ni, nj, margin, level=0):
bvxm_batch.init_process("vpglConvertToGenericCameraWithMarginProcess")
bvxm_batch.set_input_from_db(0, pcam)
bvxm_batch.set_input_unsigned(1, ni)
bvxm_batch.set_input_unsigned(2, nj)
bvxm_batch.set_input_unsigned(3, level)
bvxm_batch.set_input_int(4, margin)
bvxm_batch.run_process()
(id, type) = bvxm_batch.commit_output(0)
gcam = dbvalue(id, type)
(id, type) = bvxm_batch.commit_output(1)
ni = bvxm_batch.get_output_unsigned(id)
(id, type) = bvxm_batch.commit_output(2)
nj = bvxm_batch.get_output_unsigned(id)
(id, type) = bvxm_batch.commit_output(3)
new_pers_cam = dbvalue(id, type)
return (gcam, ni, nj, new_pers_cam)
def get_sun_angles_date_time(lat, lon, year, month, day, hour, minute):
bvxm_batch.init_process("bradGetSunAnglesDateTimeProcess")
bvxm_batch.set_input_float(0,lat)
bvxm_batch.set_input_float(1,lon)
bvxm_batch.set_input_int(2,year)
bvxm_batch.set_input_int(3,month)
bvxm_batch.set_input_int(4,day)
bvxm_batch.set_input_int(5,hour)
bvxm_batch.set_input_int(6,minute)
bvxm_batch.run_process()
(id,type) = bvxm_batch.commit_output(0)
sun_az = bvxm_batch.get_output_float(id)
bvxm_batch.remove_data(id)
(id,type) = bvxm_batch.commit_output(1)
sun_el = bvxm_batch.get_output_float(id)
bvxm_batch.remove_data(id)
return sun_az, sun_el
def persp2genWmargin(pcam, ni, nj, margin, level=0) :
bvxm_batch.init_process("vpglConvertToGenericCameraWithMarginProcess");
bvxm_batch.set_input_from_db(0, pcam);
bvxm_batch.set_input_unsigned(1, ni);
bvxm_batch.set_input_unsigned(2, nj);
bvxm_batch.set_input_unsigned(3, level);
bvxm_batch.set_input_int(4, margin);
bvxm_batch.run_process();
(id,type) = bvxm_batch.commit_output(0);
gcam = dbvalue(id,type);
(id,type) = bvxm_batch.commit_output(1);
ni = bvxm_batch.get_output_unsigned(id);
(id,type) = bvxm_batch.commit_output(2);
nj = bvxm_batch.get_output_unsigned(id);
(id,type) = bvxm_batch.commit_output(3);
new_pers_cam = dbvalue(id,type);
return (gcam, ni, nj, new_pers_cam);
def resample_perspective_camera( cam, size0, size1 ):
bvxm_batch.init_process("vpglResamplePerspectiveCameraProcess");
bvxm_batch.set_input_from_db(0, cam);
bvxm_batch.set_input_int(1, size0[0]);
bvxm_batch.set_input_int(2, size0[1]);
bvxm_batch.set_input_int(3, size1[0]);
bvxm_batch.set_input_int(4, size1[1]);
bvxm_batch.run_process();
(id,type) = bvxm_batch.commit_output(0);
out = dbvalue(id,type);
return out;
def resample_perspective_camera(cam, size0, size1):
bvxm_batch.init_process("vpglResamplePerspectiveCameraProcess")
bvxm_batch.set_input_from_db(0, cam)
bvxm_batch.set_input_int(1, size0[0])
bvxm_batch.set_input_int(2, size0[1])
bvxm_batch.set_input_int(3, size1[0])
bvxm_batch.set_input_int(4, size1[1])
bvxm_batch.run_process()
(id, type) = bvxm_batch.commit_output(0)
out = dbvalue(id, type)
return out
def scene_resources2(res,
poly_kml,
scene_res_file,
band="PAN",
GSD_threshold=10.0,
pick_seeds=0,
n_seeds=0):
bvxm_batch.init_process("volmQuerySatelliteResourceKmlProcess")
bvxm_batch.set_input_from_db(0, res)
bvxm_batch.set_input_string(1, poly_kml)
bvxm_batch.set_input_string(2, scene_res_file)
bvxm_batch.set_input_string(3, band)
bvxm_batch.set_input_bool(4, pick_seeds)
bvxm_batch.set_input_int(5, n_seeds)
bvxm_batch.set_input_double(6, GSD_threshold)
bvxm_batch.run_process()
(id, type) = bvxm_batch.commit_output(0)
cnt = bvxm_batch.get_output_unsigned(id)
return cnt
def geo2generic(geocam, ni, nj, scene_height, level):
bvxm_batch.init_process("vpglConvertGeoCameraToGenericProcess")
bvxm_batch.set_input_from_db(0, geocam)
bvxm_batch.set_input_int(1, ni)
bvxm_batch.set_input_int(2, nj)
bvxm_batch.set_input_double(3, scene_height)
bvxm_batch.set_input_int(4, level)
bvxm_batch.run_process()
(c_id, c_type) = bvxm_batch.commit_output(0)
cam = dbvalue(c_id, c_type)
return cam
def geo2generic(geocam, ni, nj, scene_height, level):
bvxm_batch.init_process("vpglConvertGeoCameraToGenericProcess");
bvxm_batch.set_input_from_db(0, geocam);
bvxm_batch.set_input_int(1, ni);
bvxm_batch.set_input_int(2, nj);
bvxm_batch.set_input_double(3, scene_height);
bvxm_batch.set_input_int(4, level);
bvxm_batch.run_process();
(c_id, c_type) = bvxm_batch.commit_output(0);
cam = dbvalue(c_id, c_type);
return cam;
def segment_image(img, weight_thres, margin=0, min_size=50, sigma=1,neigh=8):
bvxm_batch.init_process("sdetSegmentImageProcess");
bvxm_batch.set_input_from_db(0,img);
bvxm_batch.set_input_int(1,margin);
bvxm_batch.set_input_int(2,neigh);
bvxm_batch.set_input_float(3,weight_thres);
bvxm_batch.set_input_float(4,sigma);
bvxm_batch.set_input_int(5,min_size);
bvxm_batch.run_process();
(id, type) = bvxm_batch.commit_output(0);
seg_img = dbvalue(id, type);
return seg_img
def segment_image_using_height(img, height_img, weight_thres, margin=0, min_size=50, sigma=1, neigh=8):
bvxm_batch.init_process("sdetSegmentUsingHeightMapProcess")
bvxm_batch.set_input_from_db(0, img)
bvxm_batch.set_input_from_db(1, height_img)
bvxm_batch.set_input_int(2, margin)
bvxm_batch.set_input_int(3, neigh)
bvxm_batch.set_input_float(4, weight_thres)
bvxm_batch.set_input_float(5, sigma)
bvxm_batch.set_input_int(6, min_size)
bvxm_batch.run_process()
(id, type) = bvxm_batch.commit_output(0)
seg_img = dbvalue(id, type)
return seg_img
def segment_image_using_height2(img, height_img, edge_img, weight_thres, margin=0, min_size=50, sigma=1,neigh=8):
bvxm_batch.init_process("sdetSegmentUsingHeightMapProcess2");
bvxm_batch.set_input_from_db(0,img);
bvxm_batch.set_input_from_db(1,height_img);
bvxm_batch.set_input_from_db(2,edge_img);
bvxm_batch.set_input_int(3,margin);
bvxm_batch.set_input_int(4,neigh);
bvxm_batch.set_input_float(5,weight_thres);
bvxm_batch.set_input_float(6,sigma);
bvxm_batch.set_input_int(7,min_size);
bvxm_batch.run_process();
(id, type) = bvxm_batch.commit_output(0);
seg_img = dbvalue(id, type);
return seg_img
def segment_image_using_height(img,
height_img,
weight_thres,
margin=0,
min_size=50,
sigma=1,
neigh=8):
bvxm_batch.init_process("sdetSegmentUsingHeightMapProcess")
bvxm_batch.set_input_from_db(0, img)
bvxm_batch.set_input_from_db(1, height_img)
bvxm_batch.set_input_int(2, margin)
bvxm_batch.set_input_int(3, neigh)
bvxm_batch.set_input_float(4, weight_thres)
bvxm_batch.set_input_float(5, sigma)
bvxm_batch.set_input_int(6, min_size)
bvxm_batch.run_process()
(id, type) = bvxm_batch.commit_output(0)
seg_img = dbvalue(id, type)
return seg_img
