def render(scene,
device,
cache,
cam,
time=0,
ni=1624,
nj=1224,
render_label=False):
if cache.type == "bstm_cache_sptr":
print "bstm_batch CPU render grey and vis not yet implemented"
return
elif cache.type == "bstm_opencl_cache_sptr" and device:
bstm_batch.init_process("bstmOclRenderExpectedImageProcess")
bstm_batch.set_input_from_db(0, device)
bstm_batch.set_input_from_db(1, scene)
bstm_batch.set_input_from_db(2, cache)
bstm_batch.set_input_from_db(3, cam)
bstm_batch.set_input_unsigned(4, ni)
bstm_batch.set_input_unsigned(5, nj)
bstm_batch.set_input_float(6, time)
bstm_batch.set_input_bool(7, render_label)
bstm_batch.run_process()
(id, type) = bstm_batch.commit_output(0)
exp_image = dbvalue(id, type)
(id, type) = bstm_batch.commit_output(1)
vis_image = dbvalue(id, type)
return exp_image, vis_image
else:
print "ERROR: Cache type not recognized: ", cache.type
def bundle2scene(bundle_file,
img_dir,
app_model="bstm_mog3_grey",
isalign=True,
out_dir="",
timeSteps=32):
if app_model == "bstm_mog3_grey":
nobs_model = "bstm_num_obs"
else:
print "ERROR appearance model not recognized!!!", app_model
return
# run process
bstm_batch.init_process("bstmBundleToSceneProcess")
bstm_batch.set_input_string(0, bundle_file)
bstm_batch.set_input_string(1, img_dir)
bstm_batch.set_input_string(2, app_model)
bstm_batch.set_input_string(3, nobs_model)
bstm_batch.set_input_bool(4, isalign)
bstm_batch.set_input_unsigned(5, timeSteps)
bstm_batch.set_input_string(6, out_dir)
bstm_batch.run_process()
(scene_id, scene_type) = bstm_batch.commit_output(0)
uscene = dbvalue(scene_id, scene_type)
return uscene
def img_sum(img, plane_index=0):
bstm_batch.init_process("vilImageSumProcess")
bstm_batch.set_input_from_db(0, img)
bstm_batch.set_input_unsigned(1, plane_index)
bstm_batch.run_process()
(id, type) = bstm_batch.commit_output(0)
value = bstm_batch.get_output_double(id)
return value
def img_sum(img, plane_index=0):
bstm_batch.init_process("vilImageSumProcess")
bstm_batch.set_input_from_db(0, img)
bstm_batch.set_input_unsigned(1, plane_index)
bstm_batch.run_process()
(id, type) = bstm_batch.commit_output(0)
value = bstm_batch.get_output_double(id)
return value
def threshold_image(img, value, threshold_above=True, id=255):
bstm_batch.init_process("vilThresholdImageProcess")
bstm_batch.set_input_from_db(0, img)
bstm_batch.set_input_float(1, value)
bstm_batch.set_input_bool(2, threshold_above)
bstm_batch.set_input_unsigned(3, id)
bstm_batch.run_process()
(id, type) = bstm_batch.commit_output(0)
mask = dbvalue(id, type)
return mask
def threshold_image(img, value, threshold_above=True, id=255):
bstm_batch.init_process("vilThresholdImageProcess")
bstm_batch.set_input_from_db(0, img)
bstm_batch.set_input_float(1, value)
bstm_batch.set_input_bool(2, threshold_above)
bstm_batch.set_input_unsigned(3, id)
bstm_batch.run_process()
(id, type) = bstm_batch.commit_output(0)
mask = dbvalue(id, type)
return mask
def init_trajectory(scene, startInc, endInc, radius, ni=1280, nj=720):
bstm_batch.init_process("bstmViewInitTrajectoryProcess")
bstm_batch.set_input_from_db(0, scene)
bstm_batch.set_input_double(1, float(startInc)) # incline0
bstm_batch.set_input_double(2, float(endInc)) # incline1
bstm_batch.set_input_double(3, float(radius)) # radius
bstm_batch.set_input_unsigned(4, ni) # ni
bstm_batch.set_input_unsigned(5, nj) # nj
bstm_batch.run_process()
(id, type) = bstm_batch.commit_output(0)
trajectory = dbvalue(id, type)
return trajectory
def init_trajectory(scene, startInc, endInc, radius, ni=1280, nj=720) :
bstm_batch.init_process("bstmViewInitTrajectoryProcess");
bstm_batch.set_input_from_db(0, scene);
bstm_batch.set_input_double(1, float(startInc) ); #incline0
bstm_batch.set_input_double(2, float(endInc) ); #incline1
bstm_batch.set_input_double(3, float(radius) ); #radius
bstm_batch.set_input_unsigned(4, ni); #ni
bstm_batch.set_input_unsigned(5, nj); #nj
bstm_batch.run_process();
(id,type) = bstm_batch.commit_output(0);
trajectory = dbvalue(id,type);
return trajectory;
def load_perspective_camera_from_kml_file(NI, NJ, kml_file):
bstm_batch.init_process("vpglLoadPerspCameraFromKMLFileProcess")
bstm_batch.set_input_unsigned(0, NI)
bstm_batch.set_input_unsigned(1, NJ)
bstm_batch.set_input_string(2, kml_file)
bstm_batch.run_process()
(id, type) = bstm_batch.commit_output(0)
cam = dbvalue(id, type)
(id, type) = bstm_batch.commit_output(1)
longitude = bstm_batch.get_output_double(id)
(id, type) = bstm_batch.commit_output(2)
latitude = bstm_batch.get_output_double(id)
(id, type) = bstm_batch.commit_output(3)
altitude = bstm_batch.get_output_double(id)
return cam, longitude, latitude, altitude
def crop_image(img, i0, j0, ni, nj):
bstm_batch.init_process("vilCropImageProcess")
bstm_batch.set_input_from_db(0, img)
bstm_batch.set_input_unsigned(1, i0)
bstm_batch.set_input_unsigned(2, j0)
bstm_batch.set_input_unsigned(3, ni)
bstm_batch.set_input_unsigned(4, nj)
bstm_batch.run_process()
(id, type) = bstm_batch.commit_output(0)
img_out = dbvalue(id, type)
return img_out
def crop_image(img, i0, j0, ni, nj):
bstm_batch.init_process("vilCropImageProcess")
bstm_batch.set_input_from_db(0, img)
bstm_batch.set_input_unsigned(1, i0)
bstm_batch.set_input_unsigned(2, j0)
bstm_batch.set_input_unsigned(3, ni)
bstm_batch.set_input_unsigned(4, nj)
bstm_batch.run_process()
(id, type) = bstm_batch.commit_output(0)
img_out = dbvalue(id, type)
return img_out
def render_change(scene, device, cache, cam, time=0, ni=1624, nj=1224):
if cache.type == "bstm_cache_sptr":
print "bstm_batch CPU render grey and vis not yet implemented"
return
elif cache.type == "bstm_opencl_cache_sptr" and device:
bstm_batch.init_process("bstmOclRenderExpectedChangeProcess")
bstm_batch.set_input_from_db(0, device)
bstm_batch.set_input_from_db(1, scene)
bstm_batch.set_input_from_db(2, cache)
bstm_batch.set_input_from_db(3, cam)
bstm_batch.set_input_unsigned(4, ni)
bstm_batch.set_input_unsigned(5, nj)
bstm_batch.set_input_float(6, time)
bstm_batch.run_process()
(id, type) = bstm_batch.commit_output(0)
exp_image = dbvalue(id, type)
return exp_image
else:
print "ERROR: Cache type not recognized: ", cache.type
def render_change(scene, device, cache, cam, time=0, ni=1624, nj=1224) :
if cache.type == "bstm_cache_sptr" :
print "bstm_batch CPU render grey and vis not yet implemented";
return;
elif cache.type == "bstm_opencl_cache_sptr" and device :
bstm_batch.init_process("bstmOclRenderExpectedChangeProcess");
bstm_batch.set_input_from_db(0,device);
bstm_batch.set_input_from_db(1,scene);
bstm_batch.set_input_from_db(2,cache);
bstm_batch.set_input_from_db(3,cam);
bstm_batch.set_input_unsigned(4,ni);
bstm_batch.set_input_unsigned(5,nj);
bstm_batch.set_input_float(6, time );
bstm_batch.run_process();
(id,type) = bstm_batch.commit_output(0);
exp_image = dbvalue(id,type);
return exp_image;
else :
print "ERROR: Cache type not recognized: ", cache.type;
def bundle2scene(bundle_file, img_dir, app_model="bstm_mog3_grey", isalign=True, out_dir="", timeSteps=32):
if app_model == "bstm_mog3_grey":
nobs_model = "bstm_num_obs"
else:
print "ERROR appearance model not recognized!!!", app_model
return
# run process
bstm_batch.init_process("bstmBundleToSceneProcess")
bstm_batch.set_input_string(0, bundle_file)
bstm_batch.set_input_string(1, img_dir)
bstm_batch.set_input_string(2, app_model)
bstm_batch.set_input_string(3, nobs_model)
bstm_batch.set_input_bool(4, isalign)
bstm_batch.set_input_unsigned(5, timeSteps)
bstm_batch.set_input_string(6, out_dir)
bstm_batch.run_process()
(scene_id, scene_type) = bstm_batch.commit_output(0)
uscene = dbvalue(scene_id, scene_type)
return uscene
def render(scene, device, cache, cam, time=0, ni=1624, nj=1224, render_label=False) :
if cache.type == "bstm_cache_sptr" :
print "bstm_batch CPU render grey and vis not yet implemented";
return;
elif cache.type == "bstm_opencl_cache_sptr" and device :
bstm_batch.init_process("bstmOclRenderExpectedImageProcess");
bstm_batch.set_input_from_db(0,device);
bstm_batch.set_input_from_db(1,scene);
bstm_batch.set_input_from_db(2,cache);
bstm_batch.set_input_from_db(3,cam);
bstm_batch.set_input_unsigned(4,ni);
bstm_batch.set_input_unsigned(5,nj);
bstm_batch.set_input_float(6,time);
bstm_batch.set_input_bool(7,render_label);
bstm_batch.run_process();
(id,type) = bstm_batch.commit_output(0);
exp_image = dbvalue(id,type);
(id,type) = bstm_batch.commit_output(1);
vis_image = dbvalue(id,type);
return exp_image,vis_image;
else :
print "ERROR: Cache type not recognized: ", cache.type;
def convert_to_generic_camera(cam_in, ni, nj, level=0):
bstm_batch.init_process('vpglConvertToGenericCameraProcess')
bstm_batch.set_input_from_db(0, cam_in)
bstm_batch.set_input_unsigned(1, ni)
bstm_batch.set_input_unsigned(2, nj)
bstm_batch.set_input_unsigned(3, level)
bstm_batch.run_process()
(id, type) = bstm_batch.commit_output(0)
generic_cam = dbvalue(id, type)
return generic_cam
def persp2gen(pcam, ni, nj, level=0):
bstm_batch.init_process("vpglConvertToGenericCameraProcess")
bstm_batch.set_input_from_db(0, pcam)
bstm_batch.set_input_unsigned(1, ni)
bstm_batch.set_input_unsigned(2, nj)
bstm_batch.set_input_unsigned(3, level)
bstm_batch.run_process()
(id, type) = bstm_batch.commit_output(0)
gcam = dbvalue(id, type)
return gcam
def boxm22scene(boxm2_filename, bstm_datapath, timeSteps = 32) :
bstm_batch.init_process("bstmBoxm2SceneToBstmProcess");
bstm_batch.set_input_string(0, boxm2_filename);
bstm_batch.set_input_string(1, bstm_datapath);
bstm_batch.set_input_unsigned(2, timeSteps);
bstm_batch.run_process();
def boxm22scene(boxm2_filename, bstm_datapath, timeSteps=32):
bstm_batch.init_process("bstmBoxm2SceneToBstmProcess")
bstm_batch.set_input_string(0, boxm2_filename)
bstm_batch.set_input_string(1, bstm_datapath)
bstm_batch.set_input_unsigned(2, timeSteps)
bstm_batch.run_process()
