IMAGE CROPPING METHOD FOR ADJUSTING ASPECT RATIO, ELECTRONIC DEVICE, TERMINAL DEVICE IN COMMUNICATION WITH THE ELECTRONIC DEVICE, AND NON-TRANSIENT COMPUTER-READABLE RECORDING MEDIUM

• Main Authors: LO, HAO-HSIN, CHOU, PIN-YU, HUNG, HUI-MEI, LEE, YUEH-HUA
• Format: Patent
• Language: Chinese; English
• Published: 11.06.2024
• Subjects: CALCULATING; COMPUTING; COUNTING; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; PHYSICS

An image cropping and processing method for adjusting an aspect ratio involves identifying coordinates of the human being in the initial image to define a human body coverage area and a first focal coordinate. The, using the first focal coordinate as a center point to define a cropping frame having a second aspect ratio, and the cropping frame corresponds to the human body coverage area and is enlarged according to a ratio parameter. The coordinates of a face of the human being in the initial image are identified to define a facial coverage area a second focal coordinate. The center point of the cropping frame is moved from a third focal coordinate thereof to coincide with the second focal coordinate, and when it is judged that the cropping frame is covered within the initial image, the cropping frame is selected as a cropped final image.