نتایج جستجو برای: image
تعداد نتایج: 376775 فیلتر نتایج به سال:
in this paper the concept of corporate image has examined in detail and a complete discussion devoted to the presentation of three trends discernable in corporate image literature .in the later steps the influencing factor on corporate image are considered and examined. contrary to the studies fulfilled in other countries, the research results show that in iran fulfillment of social responsibil...
In this paper, a general framework for image contrast enhancement algorithm based on an optimization problem is presented. Through this optimization, the intensities can be better distributed. The algorithm is based on the facts that the histogram of the enhanced image is close to the input image histogram and uniform distribution, simultaneously. Based on this fact, we obtain a closed form opt...
چکیده ندارد.
sensors onboard meteorological satellites such as modis and avhrr are able to collect information adequate in frequency but with low spatial resolution. the problem can be overcome, if one finds a way to increase the quality of the vegetation indices through searching in each individual pixel of the images, employing concurrent higher spatial resolution images. the objective of this study was t...
the quantitative analysis of cardiac motions in echocardiography images is a noteworthy issue in processing of these images. cardiac motions can be estimated by optical flow (of) computation in different regions of image which is based on the assumption that the intensity of a moving pattern remains constant in consecutive frames. however, in echocardiographic sequences this assumption may be v...
Propaganda images of the ideal body for men and women during the socialization process is internalized by the people and inspires them to try, But the inability of a significant proportion of men and women in achieving the ideal body prescribed, has been led to a sharp increase body dissatisfaction and therefore the risk of to various diseases, physical and mental and social damage has been.Fro...
Background: Hip-Hop, is one of the sports activities that includes a series of activities with different intensity which using synchronized movements along with the music. Materials and methods: The research method is experimental pretest-posttest with control group. The sample consisted of 20 couples were living in Islam Abad Gharb, who were selected by simple random sampling. Participants fir...
As protection of web applications are getting more and more important every day, CAPTCHAs are facing booming attention both by users and designers. Nowadays, it is well accepted that using visual concepts enhance security and usability of CAPTCHAs. There exist few major different ideas for designing image CAPTCHAs. Some methods apply a set of modifications such as rotations to the original imag...
Reducing the number of colors in an image while preserving its quality, is of importance in many applications such as image analysis and compression. It also decreases memory and transmission bandwidth requirements. Moreover, classification of image colors is applicable in image segmentation and object detection and separation, as well as producing pseudo-color images. In this paper, the Kohene...
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