Nobuaki Abe

Image signal processing device

Adjusting a white balance in a camera using a flash

Image compression and expansion device

Apparatus for substituting character data for image data using orthogonal conversion coefficients

Adaptive quantization of orthogonal transform coefficients for setting a target amount of compression

Arbitrary-shape image-processing device and arbitrary-shape image-reproducing device

Image interpolating device

Lens having color correction data

Digital data processing device

Image compression and expansion apparatus