摘要:
An apparatus includes: a unit to identify first pixels belonging to a first portion regarded as a character string that is inserted with an overlap on a background in an expanded image generated by expanding a specific frame image included in video image data; a unit to determine whether any one of the first pixels is out of a display area that is a part of the expanded image and to calculate a movement amount for moving the first portion so as to make all of the first pixels accommodated in the display area when it is determined that any one of the first pixels is out of the display area; and a unit to identify a movement destination pixel for each of the first pixels or the like, according to the movement amount, and to replace a color of the movement destination pixel with a predetermined color.
摘要:
An image processing apparatus 10 acquires an image. And, the image processing apparatus 10 extracts a domain characterizing an object of gesture recognition from the acquired image. Then, the image processing apparatus 10 maps domains between frames of the image. And then, the image processing apparatus 10 extracts a moving direction of the domains. And then, the image processing apparatus 10 outputs the moving direction when a moving distance of the domains is greater than a predetermined threshold. And then, the image processing apparatus 10 updates the threshold using a moving distance exceeding the threshold.
摘要:
An image processing apparatus includes a central-portion extracting unit, a classifying unit and a determining unit. The central-portion extracting unit extracts edges from an image area and extracts a plurality of central portions of areas each of which is sandwiched between the edges. The classifying unit groups the central portions by classifying adjacent central portions that have no edge therebetween into a single group. The determining unit determines an area of finger, the area of finger being surrounded by the central portions classified into a group by the classifying unit and peripheral edges of the central portion, the area of finger being an area where a ratio of a luminance gradient in a short side direction to a luminance gradient in a long side direction is within a predetermined threshold.