0
Bresenhams' algorithm is better
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
What is A algorithm in AI?
A algorithm in artificial intelligence is a line of code meant to simulate a human emotion.
What is slant line in drawing?
Slant line is a line which is not horizontal or vertical. In drawing they help to form proportional objects.
What is a line drawing?
Contour-line drawing refers to drawing the outline of something,usually a human figure. Matisse has many examples of this.
What is the type of drawing in which the artist draws the edges of figures or objects?
Contour drawing a is a type of line drawing that uses line and not tone to indicate form and features.
What is accented outline drawing?
Accented outline drawing is when you apply extra pressure to the pencil whenever a line in the drawing crosses, intersects, or changes direction.
What are the advantages of bresenhams's line drawing algorithm over the cartesian slope ana ddadigitial defrantial analyser?
DDA uses float numbers and uses operators such as division and multiplication in its calculation. Bresgenham's algorithm uses ints and only uses addition and subtraction. Due to the use of only addition subtraction and bit shifting (multiplication and division use more resources and processor power) bresenhams algorithm is faster than DDA in producing the line. Im not sure, though if i remember right, they still produce the same line in the end. One note concerning efficiency: Fixed point DDA algorithms are generally superior to Bresenhams algorithm on modern computers. The reason is that Bresenhams algorithm uses a conditional branch in the loop, and this results in frequent branch mispredictions in the CPU. Fixed point DDA also has fewer instructions in the loop body (one bit shift, one increment and one addition to be exact. In addition to the loop instructions and the actual plotting). As CPU pipelines become deeper, mispredictions penalties will become more severe. Since DDA uses rounding off of the pixel position obtained by multiplication or division, causes an accumulation of error in the proceeding pixels whereas in Bresenhams line algorithm the new pixel is calculated with a small unit change in one direction and checking of nearest pixel with the decision variable satisfying the line equation.
What are the qualities of a good line drawing algorithm?
Speed and accuracy.
Differences between digital differential analyzer and bresenham algorithm?
The Digital Differential Analyzer (DDA) algorithm calculates the pixels along a line by dividing the distance between the two endpoints, while Bresenham's algorithm uses integer arithmetic to plot the pixels more efficiently. The DDA algorithm can be slower due to floating-point calculations, while Bresenham's algorithm is typically faster and more accurate for drawing lines on a raster display.
What are the disadvantage of bresenham's circle drawing algorithm?
The main advantage of Bresenham's algorithm is speed. The disadvantage of such a simple algorithm is that it is meant for basic line drawing. The "advanced" topic of antialiasing isn't part of Bresenham's algorithm, so to draw smooth lines, you'd want to look into a different algorithm.
What are the differences between Bresenham's line algorithm and Bresenham's circle algorithm?
These two algorithms are almost completely different. The only real similarity is that they are each designed to use only integer addition/subtraction and multiplication, avoiding expensive division and floating point operations.
Difference between simple and symmetrical dda line drawing algorithm?
"Simple DDA" does not require special skills for implementation.
Give 10 difference between dda and bresenham algorithm?
DDA algorithm involves floating-point operations, while Bresenham algorithm uses only integer operations. DDA algorithm calculates the exact position of each pixel, while Bresenham algorithm determines the closest pixel to the ideal line path. DDA algorithm can suffer from precision issues due to floating-point calculations, while Bresenham algorithm is more accurate and efficient. DDA algorithm is simpler to implement but slower than Bresenham algorithm. DDA algorithm is susceptible to rounding errors, while Bresenham algorithm is not. DDA algorithm can produce jagged lines due to rounding errors, while Bresenham algorithm generates smoother lines. DDA algorithm is suitable for both lines and circles, while Bresenham algorithm is primarily used for drawing lines. DDA algorithm can handle lines with any slope, while Bresenham algorithm is more efficient for lines with slopes close to 0 or 1. DDA algorithm involves multiplication and division operations, while Bresenham algorithm uses addition and subtraction operations. DDA algorithm is a general line drawing algorithm, while Bresenham algorithm is specialized for line drawing and rasterization.
What is the need of parallel line algorithm?
Do you mean "Why might a parallel line algorithm be needed?" or "What properties does a parallel line algorithm need to have?".
What is are advatages and disadvatages of bresenham's line algorithm?
1. High accuracy. Comparing to Basic Incremental algorithm (especially if the slope were > 1.) 2. High speed. Comparing to Digital Differenmtial algorithm. 3. Draws the line between any two points. Comparing to Basic Incremental algorithm which can't draw if x0 > x1 ( the format is: (x0, y0), (x1, y1). )
Meaning of line weight?
The thickness of a line in a drawing.
What is A algorithm in AI?
A algorithm in artificial intelligence is a line of code meant to simulate a human emotion.
When was Drawing the Line created?
Drawing the Line was created on 1915-08-23.
