Câu hỏi:
31/10/2023 423
Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions
BÀI SỐ 1
Animation traditionally is done by hand-drawing or painting successive frames of an object, each slightly different than the preceding frame. In computer animation, although the computer may be the one to draw the different frames, in most cases the artist will draw the beginning and ending frames and the computer will produce the drawings between the first and the last drawing. This is generally referred to as computer-assisted animation, because the computer is more of a helper than an originator.
In full computer animation, complex mathematical formulas are used to produce the final sequence of pictures. These formulas operate on extensive databases of numbers that define the objects in the pictures as they exist in mathematical space. The database consists of endpoints, and color and intensity information. Highly trained professionals are needed to produce such effects because animation that obtains high degrees of realism involves computer techniques for three-dimensional transformation, shading, and curvatures.
High-tech computer animation for film involves very expensive computer systems along with special color terminals or frame buffers. The frame buffer is nothing more than a giant image memory for viewing a single frame. It temporarily holds the image for display on the screen.
A camera can be used to film directly from the computer's display screen, but for the highest quality images possible, expensive film recorders are used. The computer computes the positions and colors for the figures in the picture, and sends this information to the recorder, which captures it on film. Sometimes, however, the images are stored on a large magnetic disk before being sent to the recorder. Once this process is completed, it is repeated for the next frame. When the entire sequence has been recorded on the film, the film must be developed before the animation can be viewed. If the entire sequence does not seem right, the motions must be corrected, recomputed, redisplayed, and rerecorded. This approach can be very expensive and time consuming. Often, computer-animation companies first do motion tests with simple computer-generated line drawings before selling their computers to the task of calculating the high-resolution, realistic-looking images.
What aspect of computer animation does the passage mainly discuss?
Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions
BÀI SỐ 1
Animation traditionally is done by hand-drawing or painting successive frames of an object, each slightly different than the preceding frame. In computer animation, although the computer may be the one to draw the different frames, in most cases the artist will draw the beginning and ending frames and the computer will produce the drawings between the first and the last drawing. This is generally referred to as computer-assisted animation, because the computer is more of a helper than an originator.
In full computer animation, complex mathematical formulas are used to produce the final sequence of pictures. These formulas operate on extensive databases of numbers that define the objects in the pictures as they exist in mathematical space. The database consists of endpoints, and color and intensity information. Highly trained professionals are needed to produce such effects because animation that obtains high degrees of realism involves computer techniques for three-dimensional transformation, shading, and curvatures.
High-tech computer animation for film involves very expensive computer systems along with special color terminals or frame buffers. The frame buffer is nothing more than a giant image memory for viewing a single frame. It temporarily holds the image for display on the screen.
A camera can be used to film directly from the computer's display screen, but for the highest quality images possible, expensive film recorders are used. The computer computes the positions and colors for the figures in the picture, and sends this information to the recorder, which captures it on film. Sometimes, however, the images are stored on a large magnetic disk before being sent to the recorder. Once this process is completed, it is repeated for the next frame. When the entire sequence has been recorded on the film, the film must be developed before the animation can be viewed. If the entire sequence does not seem right, the motions must be corrected, recomputed, redisplayed, and rerecorded. This approach can be very expensive and time consuming. Often, computer-animation companies first do motion tests with simple computer-generated line drawings before selling their computers to the task of calculating the high-resolution, realistic-looking images.
What aspect of computer animation does the passage mainly discuss?
Quảng cáo
Trả lời:
Giải bởi Vietjack
A
Đề: Khía cạnh nào của hoạt hình máy tính được thảo luận trong đoạn này?
Qui trình sản xuất (Dựa vào dòng đầu mỗi đoạn và câu đầu của bài: Animation traditionally is done by hand-drawing or painting successive frame of an object, each slightly different than the proceeding frame ... )
Câu hỏi cùng đoạn
Câu 2:
Which of the following statements is supported by the passage?
Which of the following statements is supported by the passage?
Lời giải của GV VietJack
Phân tích: Bài văn cho thấy việc làm hoạt hình bằng máy tính rất phức tạp đòi hỏi kỹ thuật máy tính tốt. Ngoài ra chuyên môn về nghệ thuật cũng là yếu tố quan trọng mà máy tính không thể thay thế.
à Đáp án D. Animation involves a wide range of technical and artistic skills: Hoạt hình cần có một loạt các kỹ năng kỹ thuật và nghệ thuật.
Hot: 500+ Đề thi thử tốt nghiệp THPT các môn, ĐGNL các trường ĐH... file word có đáp án (2025). Tải ngay
Sách thầy cô Vietjack biên soạn:
Sổ tay lớp 12 các môn Toán, Lí, Hóa, Văn, Sử, Địa, KTPL (chương trình mới)
Đã bán 1,5k
₫ 70.000
₫ 36.000
Bộ đề thi tốt nghiệp 2025 các môn Toán, Lí, Hóa, Văn, Anh, Sinh, Sử, Địa, KTPL (có đáp án chi tiết)
Đã bán 986
₫ 70.000
₫ 36.000
Bình luận
CÂU HỎI HOT CÙNG CHỦ ĐỀ
Câu 4:
Scientists have observed that warmer temperatures in the spring cause flowers to ________.
Scientists have observed that warmer temperatures in the spring cause flowers to ________.
Xem đáp án »
31/10/2023
867
🔥 Đề thi HOT:
-
Bộ câu hỏi: [TEST] Từ loại (Buổi 1) (Có đáp án)
-
Bài tập chức năng giao tiếp (Có đáp án)
-
Bộ câu hỏi: Các dạng thức của động từ (to v - v-ing) (Có đáp án)
-
500 bài Đọc điền ôn thi Tiếng anh lớp 12 có đáp án (Đề 1)
-
15000 bài tập tách từ đề thi thử môn Tiếng Anh có đáp án (Phần 1)
-
Bộ câu hỏi: Thì và sự phối thì (Phần 2) (Có đáp án)
-
Trắc nghiệm Tiếng anh 12 Tìm từ được gạch chân phát âm khác - Mức độ nhận biết có đáp án
-
500 bài Đọc hiểu ôn thi Tiếng anh lớp 12 có đáp án (Đề 21)
Hãy Đăng nhập hoặc Tạo tài khoản để gửi bình luận
-
-
Bình luận