The goal of image enhancement technique is to improve a characteristics or quality of an image, such that the resulting image is better than the original image. Histogram equalization (HE) is widely used for contrast enhancement. However, it tends to change the brightness of an images, where preserving the original brightness is essential to avoid annoying artifacts. So Bi-histogram equalizatio...

Sertipikat hak atas tanah merupakan bentuk Legalisasi aset yang tidak hanya berguna untuk mengamankan asset melainkan gerbang access reform berkelanjutan sehingga dapat meningkatkan kualitas ekonomi masyarakat. Namun Berbagai kasus mafia sampai ini masih belum terbendung, karena adanya upaya inovatif berbasis teknologi informasi secara real time mendeteksi kecurangan ataupun manipulasi data din...

We have developed a mobile vision assistive device based on a head mounted display (HMD) with a video camera, which provides image magnification and contrast enhancement for patients with central field loss (CFL). Because the exposure level of the video camera is usually adjusted according to the overall luminance of the scene, the contrast of sub-images (to be magnified) may be low. We found t...

methods in this study, 16 skilled female gymnasts (mean age of 9.62 ± 1.45 years) were randomly categorized to two general warm-up with no stretching (ns, n=8) and general warm-up plus static stretching (ss, n=8) groups. the warm-up protocol included a 10-minute jogging, and the static stretch (ss) protocol included stretching programs on the different parts of body during four weeks, three tim...

Digital Image Processing has been widely implemented in Medical Imaging. Various branches of medical science are using digital image processing as an extensive process to visualize and extract more details from the image. Quality enhancement of medical images can be performed with the help of various techniques. Contrast Enhancement is one of the most acceptable methods for enhancement of medic...

Linear contrast enhancement, conjointly referred to as a contrast stretching, linearly expands the original digital values of the remotely detected data into a new distribution. By increasing the original input values of the image, the entire range of sensitivity of the display device is used. Linear contrast enhancement conjointly makes refined variations among the information more obvious. Th...

Thermally sensitive poly(N-isopropylacrylamide) (PNIPAM) brushes grafted on SiO2-coated quartz crystal surface were prepared with a surface-immobilized initiator. Using quartz crystal microbalance (QCM), we investigated the collapse and swelling of the brushes in water in real time. Both frequency and dissipation of PNIPAM brushes were found to gradually change throughout a temperature range 20...