This paper tackles the automatic colorization task of a sketch image given an already-
colored reference image. Colorizing a sketch image is in high demand in comics, animation …

A color space plays an important role in color image processing and color vision
applications. While compressing images/videos, properties of the human visual system are …

In this paper, we discuss a new content-based image retrieval approach for biometric
security, which is based on colour, texture and shape features and controlled by fuzzy …

The requirement for development of CBIR is enhanced due to tremendous growth in volume
of images as well as the widespread application in multiple fields. Texture, color, shape and …

The novel technique for image retrieval using the colortexture features extracted from
images based on vector quantization with Kekre's fast codebook generation is proposed …

The paper presents innovative content based image retrieval (CBIR) techniques based on
feature vectors as fractional coefficients of transformed images using DCT and Walsh …

Iris recognition has been a fast growing, challenging and interesting area in real-time
applications. A large number of iris recognition algorithms have been developed for …

The paper discusses novel image retrieval methods based on shape features extracted
using gradient operators and slope magnitude technique with Block Truncation Coding …

In the process of oil exploitation, the water level of an oil well can be predicted and the
position of reservoir can be estimated by measuring the water content of crude oil, with …

The paper presents novel Walshlet Pyramid based image retrieval techniques. Here content
based image retrieval (CBIR) is done using the image feature set extracted from Walshlets …