映象圖形學 的英文怎麼說
中文拼音 [yìngxiàngtúxíngxué]
映象圖形學
英文
image graphics-
Modeling : this thesis develops a method different from traditional techniques that begins with the cylindrical projection of a generic model and its seamless global texture map using multiresolution technique, and then automatically fit the unwrapped cylindrical projected mesh to the texture map with an improved algorithm that based on 2d morphing to specify corresponding feature points ( or lines ). finally, we propose a formula of inverse cylindrical projection to recompose the deformed mesh, and after the texture mapping a photo - realistic individual facial model is created
採用多解析度技術構造紋理無縫拼接圖，然後把三維網格模型投影到圓柱面上並展開，根據二維圖象變形技術中特徵點匹配演算法的數學思想，將匹配公式進行改進后應用於模型網格點的適配，在作了一定假設后推導出逆向圓柱映射的計算公式，再將適配后的柱面網格映射回去，最後進行紋理映射生成真實感的特定人臉的三維模型。The wavelet multi - analysis is adopted to further understand the microstructure of solids holdup fluctuation, the vivid fingermark images show that it is a fractal and dissipative structure. the low and frequency signals reflect the dilute phase fluctuation behavior and dense phase ( cluster ) fluctuation behavior, respectively. to deep understand the multi - scales characteristic of gas - solids circulating fluidization, the wp decompose methods for obtaining the eigenvalue of gas - solid fluidized bed has been developed. the results show that eigenvalues of different scales are effective for identification of non - uniform and dynamic structure of gas - solid fluidized bed
小波多分辨分析法得到指紋圖形象地揭示了顆粒濃度脈動的自相似、分叉等具有混沌特徵的微觀結構；小波分解后信號中的低頻和高頻成分分別代表了稀相和密相的脈動行為，小波包分解提取能量特徵值的方法能夠揭示氣固的多尺度特性，不同尺度上的能量特徵值四川大學碩十論文反映了氣固循環流化系統中存在的非均勻動態時空結構。On the contrary, practical examination and practical instruction are quite insufficient. middle school students won " t be creative without direct and effective practical process of mathematics and practical ability. the mathematic education in the past was merely an education of common sense
圖形是數學問題的一個側面，是數學思維的直接反映，我們通過對圖形的分析，常常可以得到美妙的數學思維和簡捷的解題方法，使抽象的數學學習過程獲得美的享受，從而提高數學學習和研究的興趣，激發探索數學的積極性。Following the review on practice, the author analyses the function of the graphic language in children ' s cognition development theoretically. according to piaget, vegotsky, some art educators and reggio educators " idea, graphic language is the result of symbolizing and a useful facility for young children when they are in preschool ages. in the last part, there ' s an art education reform carried out in one of the kindergartens in shanghai, china
然後，從兒童發展理論與兒童美術教育理論出發，結合瑞吉歐教育者的基本理念，分析了圖形語言在學齡前兒童認知發展中，隨著兒童表象思維的發展而產生、是兒童在學齡前階段容易掌握的表達途徑、具有反映和促進兒童思維發展等重要意義。In computer graphics, the number of addressable points within a specified display space or image space
在計算機圖形學中，指在特定的顯示空間或映象空間內可尋址的位置的數目。分享友人