args = vars(ap.parse_args())
db = {}
for line in csv.reader(open(args["db"])):
db[line[0]] = line[1:]
useSIFT = args["sift"] > 0
useHamming = args["sift"] == 0
ratio = 0.7
minMatches = 15
if useSIFT:
minMatches = 50
descriptor = DinoDescriptor(useSIFT = useSIFT)
dinoMatcher = DinoMatcher(descriptor, glob.glob(args["samples"] + "/*.png"), ratio = ratio, minMatches = minMatches, useHamming = useHamming)
dinoResultsHandler = DinoResultsHandler(db)
# capture from web cam
cap = cv2.VideoCapture(0)
while True:
ret, queryImage = cap.read()
if ret == True:
queryImage = utils2.resize(queryImage, width = 1000)
# Segment the pink area out
segImage = ColorSegmenter.getMagentaBlob(queryImage)
# Describe the query image
(queryKps, queryDescs, queryKpdRaw) = descriptor.describeQuery(segImage)
# It is really important to handle the camera idling time.
if len(queryKps) == 0:
if useSIFT:
minMatches = 50
inputImage=cv2.imread(args["query"])
# cv2.imshow('Raw', inputImage)
# cv2.waitKey(0)
segmenter = DinoSegmenter2()
segImage = segmenter.segmentImage(inputImage)
# cv2.imshow('Segmented', segImage)
# cv2.waitKey(0)
descriptor = DinoDescriptor(useSIFT = useSIFT)
dinoMatcher = DinoMatcher(descriptor, glob.glob(args["samples"] + "/*.png"), ratio = ratio, minMatches = minMatches, useHamming = useHamming)
# queryImage = cv2.imread(args["query"])
# capture from webcam
# cap = cv2.VideoCapture(0)
# while(True):
# ret, queryImage = cap.read()
# gray = cv2.cvtColor(queryImage, cv2.COLOR_BGR2GRAY)
(queryKps, queryDescs) = descriptor.describe(segImage)
# To show the key points
KpImage = cv2.drawKeypoints(segImage, descriptor.kpsRaw, None)
cv2.imshow("Query KP Image", KpImage)
cv2.waitKey(0)