This report aims to present the random noise elimination of image based on edge preservation. This solution is a pixel processing using 29 templates. Each template consists of the considered pixel and its neighbor pixels. To eliminate noises the smoothing process replaces the new pixel intensity into the same considered processing pixel by the mean intensity of neighbor pixels. The condition of the template selection is based on the minimum variance of templates. As the experimental results this solution brings the peak signal-to-noise ratio (PSNR) higher than Gaussian filter Tomita’s marks Fukuda’s marks and Nagao’s marks and also gains contrast difference.

The objectives of the research are (1) to study the exposure of weather forecast program in Bangkok and (2) to study the format and presentation of popular TV weather forecasts in Bangkok. The study is mixed methodology. The quantitative data shows that (1) Bangkok respondents exposed to weather forecast program from Channel 7 the most. The frequency of exposure is in high level because they wanted to follow the daily weather forecast to be prepared for any natural disaster. (2) The format of TV weather forecasts which received the popularity from Bangkok respondents is the mixed format of new reporting and drama conveying by a gesture and acting of a news reporter or a drama character with a written script. The hypothesis test indicates that (1) Respondents in different age and occupation show different frequency in weather forecast exposure (2) Respondents in different age education and occupation have a different exposure in weather forecast programs. (3) Respondents in different age education and occupation prefer different weather forecast programs (4) Respondents in different educational and occupation prefer different content of weather forecasts. (5) Respondents in different age education and occupation have a different preference in news reporters. (6) Respondents in different age education and occupation have a different preference in reporting locations. (7) Respondents in different age and occupation have a different preference in graphic design. (8) Respondents in different age and occupation have a different preference in sound effects. And (9) Respondents in different age education and occupation favour in participate differently in weather forecast news. The qualitative data shows that (1) Teenager and adult respondents prefer both presentations of news reporting format and the mixture format of new reporting and drama whereas elderly respondents only prefer the mixture of news reporting and drama format. (2) The content of weather forecast news should have a variety that is not only to provide weather forecasts of 6-24 hours and disaster warning but also provide other contents of weather condition or daily life tips. (3) The element of weather forecast news should be completed appropriate and modern. A news reporter should have a good personality and understanding the content with a comfortable voice and clear pronunciation. A news photo should reflect a real situation and look interesting. Also a photo should be clear and bright. Whereas graphic of wording still and moving photo should be created with creativity clear and beautiful. Sound effect and music should be selected carefully to create colorful mood of weather forecast news.

The objectives of this study were 1) to analyze the capability contributing to the competitive advantage 2) to synthesize the key performance indicator from the internal factors 3) to examine the level of competitive capability and 4) to develop the strategy to enhance the capability of competitive advantage in the faculty of Mass Communication Technology Rajamangala University of Technology Phra Nakhon. The samples used in the study included 71 interviewed stakeholders in the university and 400 survey participants. The findings pointed out as follows: (1) the strategy t enhance the competitive advantage were defined in five aspects: curriculum educational management personnel learning environment and image and alumni association (2) the level of competitive advantage was rated high in the following order: personnel educational management curriculum and image and alumni association. The learning environment was also in high level.

The purposes of the study were 1) to synthesize the qualities of being mass communication officer in the digital age according to the views of advisors 2) to synthesize the element and develop the forms of educational management to develop undergraduates to be mass communication officer in digital age according to the views of advisors and 3) to examine the opinions of the undergraduates towards the forms of educational management that enhance the students in this field. The data was collected from 16 experts and 200 mass communication technology students. It was found that; 1. There were 19 qualities to become mass communication officer in the digital age which were multitasking perception of all media contexts cross-platform media analysis thinking critical thinking creative thinking writing sensitivity towards learning screening communication skill ability to adjust oneself well self-learning 13) learning passion 14) morality and work ethics 15) basic knowledge of mass communication 16) interdisciplinary knowledge 17) social responsibility 18) integration and content management and 19) technology utilization. 2. There were three main elements and 28 minor ones of educational management forms as follows: 2.1 curriculum: knowledge of mass communication perception of media contexts interdisciplinary knowledge writing and communication skill and the integration of contents. 2.2 learning management: analysis thinking development critical thinking development creative thinking development communication skill flexible learning cooperative learning action learning experiential learning to build new paradigm development of morals and work ethics professional skills integration and content management media convergence and cross-platform media nurturing of volunteering spirit and social responsibility technology literacy skills technical visits to mass communication organization. 2.3 Learning environment: sufficient equipment updated technology work space sightseeing activity corner covered network and accessibility news and information corner and student work exhibition corner. 3. Study the opinions of the students towards the forms of educational management for developing undergraduates in mass communication technology. The three aspects consisting of curriculum learning management and learning environment were at high level in general.

The purposes of this study were to investigate 1.Smog problems exposure to mass media 2. Community Participation to Northern Smog Pollution of Youth in Chiang Mai 3. The relationship between smog problems exposure to mass media and Community Participation to Northern Smog Pollution of Youth in Chiang Mai. This way a survey study. The sample included 400 people in Chiang Mai area. The questionnaires were administered and the statistical package program was used to analyze the data through frequency percentage means standard deviations and Pearson’s Correlation. The results revealed that Smog problems exposure was most exposure was most exposed via internet media because Youth like this. Community Participation to Northern Smog Pollution of Youth in Chiang Mai was at medium level. The relationship between smog problems to mass media and Community Participation to Northern Smog Pollution of Youth in Chiang Mai. There was significant at 0.05 difference between smog problems exposure to mass media and Community Participation to Northern Smog Pollution of Youth in Chiang Mai.